<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
 <form action="">
  籍贯:
  <select name="籍贯" id="jiguan">
    <option value=" beijing">北京</option>
    <option value="tianjin">天津</option>
    <option value="shandong" selected="selected">山东</option>
  </select>

  <input type="submit">
 </form>
</body>
</html>